Re: [dpdk-dev] [PATCH v5 0/2] clean up interrupt handle

[Thomas Monjalon <thomas.monjalon@6wind.com>]

2017-04-05 06:27, Qi Zhang:
> It seems its not necessary to register an intr_handle for interrupt callback
> function. "void* cb_arg" shows enough when be used to pass the object that
> contain the information be required to handle the interrupt event( A typical
> way which is implemented by almost all driver is by passing a rte_ethdev
> instance).
> The patch change the prototype of rte_intr_callback_fn by removing
> the uncessary intr_handle paramter.
> 
> v5:
> 
> - Update mlx4 driver which is missed in previous version.
> 
> v4:
> 
> - Update mlx5 driver which is missed in v1, v2, v3.
> - Add back patch 1 of v2 to make this complete though it already be applied.
> - Remove patch 3 which is not necessary with latest master.

Why have you removed patch 3?

There is this error now:

test/test/test_interrupts.c:217:4: fatal error:
incompatible pointer types passing 'void (struct rte_intr_handle *, void *)'
to parameter of type 'rte_intr_callback_fn' (aka 'void (*)(void *)')
[-Wincompatible-pointer-types]
                        test_interrupt_callback, arg) >= 0) {